chore: update build scripts and version to 2.1.0-alpha.0

Author: lposen

package.json

@@ -41,7 +41,9 @@
     "lint": "eslint \"**/*.{js,ts,tsx}\"",
     "docs": "typedoc",
     "clean": "del-cli android/build example/android/build example/android/app/build example/ios/build lib",
-    "prepare": "yarn add_build_info; yarn bob build",
+    "prebuild": "yarn add_build_info",
+    "build": "yarn add_build_info && yarn bob build",
+    "prepare": "yarn build",
     "release": "release-it"
   },
   "keywords": [

src/itblBuildInfo.ts

@@ -3,5 +3,5 @@
  * It contains the version of the package
  */
 export const buildInfo = {
-  version: '2.0.2',
+  version: '2.1.0-alpha.0',
 };